<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <meta http-equiv="X-UA-Compatible" content="ie=edge">
    <title>Document</title>
    <script src="./lib/vue-2.4.0.js"></script>
</head>
<body>
    <div id="app">
        <com1 :parentmsg="msg"></com1>
    </div>
    <script>
    var vm = new Vue({
        el:"#app",
        data:{
            msg:"这是父组件的值"
        },
        methods:{},
        components:{
            com1 :{
                template:"<h1>这是自组件的值----{{parentmsg}}",
                props:['parentmsg']
            }
        }
    })
    </script>
</body>
</html>